63114920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143443}}^1$

素因数の和:143465

約数の個数: 32

約数和(自身を含む): 154919520

約数和(自身を除く): 91804600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 143443, 286886, 573772, 717215, 1147544, 1434430, 1577873, 2868860, 3155746, 5737720, 6311492, 7889365, 12622984, 15778730, 31557460, 63114920]

約数ペア:

[(1, 63114920), (2, 31557460), (4, 15778730), (5, 12622984), (8, 7889365), (10, 6311492), (11, 5737720), (20, 3155746), (22, 2868860), (40, 1577873), (44, 1434430), (55, 1147544), (88, 717215), (110, 573772), (220, 286886), (440, 143443)]